检索结果-南通市图书馆

维普期刊数据库

自发性卵巢早衰女性生育脆性X染色体综合征儿

在线全文

学校读者我要写书评

暂无评论

世界核心医学期刊文摘（妇产科学分册） 2006年第3期2卷 38-38页

作者： Corrigan E.C. Raygada M.J. Vanderhoof V.H. nelson L.M. 李跃萍 DEB/NICHD/NIH CRCMSC-1103 10 Center Drive Bethesda MD 20892-1103 United States Dr.

Objective: To inform clinicians about a reproductive risk associated with spontaneous premature ovarian failure and the fragile X mental retardation 1 gene (FMR1). Design: Case report. Setting: National Institutes of Health Clinical Center. Patient(s): A 35-year-old woman with confirmed spontaneous premature ovarian failure. Intervention(s): FMR1 genetic testing. Main Outcome Measure(s): Number of CGG trinucleotide repeats in the 5′untranslated region of FMR1. Result(s): Despite having ovarian failure the woman subsequently conceived and delivered a son with fragile X syndrome (>200 CGG repeats). She was then found to carry an FMR1 premutation (85 CGG repeats). Conclusion(s): This is a real-life manifestation of a theoretical risk; a woman conceived subsequent to the diagnosis of spontaneous premature ovarian failure and has a child who manifests mental retardation due to fragile X syndrome. Women with spontaneous premature ovarian failure are at increased risk of having an FMR1 premutation and should be informed of the availability of fragile X testing. Should an FMR1 premutation be uncovered, this will allow patients to make informed reproductive decisions and help clinicians to properly diagnose family members who may have menstrual irregularity, developmental delay, or neurologic symptoms.

关键词：卵巢早衰女性生育前突变智力发育迟缓串联重复临床中心三核苷酸月经不调临床医生非翻译区

维普期刊数据库

对比剂对CT辐射剂量的影响:Ⅰ.对比剂药代动力学与体模的整合

在线全文

学校读者我要写书评

暂无评论

国际医学放射学杂志 2017年第4期 472-472页

作者： P.Sahbaee W.P.Segars D.Marin R.C.nelson E.Samei 刘学焕 Carl E.Ravin Advanced Imaging Laboratories Duke University Medical Center Department of Physics NC State University

摘要目的开发一种将对比剂播散整合到数字体模中的方法,用以估算CT扫描中器官的辐射剂量。材料与方法将一个特定病人的心血管系统生理药代动力学(PBPK)模型分别整合到58个大范围心脏-躯干(XCAT)病人模型中。PBPK模型包括血管房室模型,...

摘要目的开发一种将对比剂播散整合到数字体模中的方法,用以估算CT扫描中器官的辐射剂量。材料与方法将一个特定病人的心血管系统生理药代动力学(PBPK)模型分别整合到58个大范围心脏-躯干(XCAT)病人模型中。PBPK模型包括血管房室模型,并且每个XCAT模型的器官各不相同。对于标准的注射方案,体内对比剂药代动力学是根据一系列病人特异性的碘量-平衡微分方程式描述的,这一方程的解为每个房室提供对比剂的浓度时间曲线。各器官

关键词：

Ten questions concerning future buildings beyond zero energy and carbon neutrality

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

建筑节能 2017年第7期45卷 27-27页

作者： Na Wang Patrick E. Phelan Jorge G onzalez Chioke Harris G regor P. Henze Robert Hutchinson Jared Langevin Mary Ann Lazarus Brent nelson Chris Pyke Kurt Roth David Rouse Karma Sawyer Stephen Selkowitz 侯恩哲 <建筑节能>杂志社

Architects and planners have been at the forefront of envisioning a future built environment for millennia. How ever,fragmental view s that emphasize one facet of the built environment,such as energy,environment,or groundbreaking technologies,often do not achieve expected outcomes. Buildings are responsible for approximately one-third of w orldw ide carbon emissions and account for about 40% of primary energy consumption in the U. S. In addition to achieving the very ambitious goal of reducing building-associated greenhouse gas emissions by75% by 2050,buildings must improve their functionality and performance to meet current and future human,societal,and environmental needs in a changing w orld. In this article,w e introduce a new framew ork to guide potential evolution of the building stock in the next century,based on greenhouse gas emissions as the common thread to investigate the potential implications of new design paradigms,innovative operational strategies,and disruptive technologies. This framew ork emphasizes integration of multidisciplinary know ledge,scalability for mainstream buildings,and proactive approaches considering constraints and unknow *** framew ork integrates the interrelated aspects of the built environment through a series of quantitative metrics that aim to improve environmental outcomes w hile optimizing building performance to achieve healthy,adaptive,and productive buildings.

关键词：建筑节能建筑设计建筑风格建筑材料

维普期刊数据库

偶发肾上腺结节的双能量多层CT特征:采用对比增强物质密度分析的诊断表现

在线全文

学校读者我要写书评

暂无评论

国际医学放射学杂志 2015年第2期 178-178页

作者： A.Mileto R.C.nelson D.Marin K.R.Choudhury L.M.Ho 卢忠飞 Duke University Medical Center Box 3808 Erwin Rd2301 Durham NC 27710

摘要目的分析采用双能量多层CT对比增强的方法是否能辨别肾上腺腺瘤和非腺瘤性病变,并且与CT平扫表现相比较。材料与方法研究符合HIPAA并经杜克大学伦理委

关键词：肾上腺非腺瘤内分泌腺对比增强密度分析双能量结节 CT 物质

上腹部64层CT检查:对比剂后优化的生理盐水注射方案可提高血管和实质的强化程度

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

国际医学放射学杂志 2011年第6期 602-602页

作者： D.Marin R.C.nelson A.Guerrisi H.Barnhart S.T.Schindera R.Passariello 高明 Department of Radiology Duke University Medical CenterErwin RoadDuhamNC 27710USA

目的前瞻性地研究上腹部多层螺旋CT扫描中使用对比剂后注射不同速率的生理盐水对血管和实质成分强化程度的影响。方法100例病人随机分配到4种不同的注射方案中,分别为:注射固定剂量的对比剂后不注射生理盐水(A方案)、注射对比剂后用50m... 详细信息

目的前瞻性地研究上腹部多层螺旋CT扫描中使用对比剂后注射不同速率的生理盐水对血管和实质成分强化程度的影响。方法100例病人随机分配到4种不同的注射方案中,分别为:注射固定剂量的对比剂后不注射生理盐水(A方案)、注射对比剂后用50mL的生理盐水分别以2、4和8

关键词：腹部体层摄影术螺旋扫描对比剂注射静脉注射外渗的诊断和治疗方法

Turbo-taxonomy to assemble a megadiverse lichen genus:seventy new species of Cora(Basidiomycota:Agaricales:Hygrophoraceae),honouring David Leslie Hawksworth’s seventieth birthday

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Fungal Diversity 2017年第3期84卷 139-207页

作者： Robert Lücking Manuela Dal Forno Bibiana Moncada Luis Fernando Coca Leidy Yasmín Vargas-Mendoza André Aptroot Laura Juliana Arias Betty Besal Frank Bungartz Diego Mauricio Cabrera-Amaya Marcela E.S.Cáceres José Luis Chaves Sionara Eliasaro Martha Cecilia Gutiérrez Jesús E.Hernández Marin María de los Ángeles Herrera-Campos María E.Holgado-Rojas Harald Jonitz Martin Kukwa Fabiane Lucheta Santiago Madriñán Marcelo Pinto Marcelli Suzana Maria de Azevedo Martins Joel A.Mercado-Díaz Jorge Alberto Molina Eduardo A.Morales Peter R.nelson Freddy Nugra Francisco Ortega Telma Paredes Ayda Lucía Patiño Rouchi Nadine Peláez-Pulido Rosa Emilia Pérez Pérez Gary B.Perlmutter Eimy Rivas-Plata Javier Robayo Camilo Rodríguez Diego Fernando Simijaca Edier Soto-Medina Adriano Afonso Spielmann Alejandra Suárez-Corredor Jean-Marc Torres Carlos Alberto Vargas Alba Yánez-Ayabaca Gothamie Weerakoon Karina Wilk Marcela Celis Pacheco Mauricio Diazgranados Grischa Brokamp Thomas Borsch Patrick M.Gillevet Masoumeh Sikaroodi James D.Lawrey Botanical Garden and Botanical Museum Berlin KöniginLuise-Straße 6-814195 BerlinGermany Science Education The Field Museum1400 South Lake ShoreChicagoIL 60605USA Department of Botany Smithsonian InstitutionNational Museum of Natural History10th St Constitution Ave NWWashingtonDC 20560USA Department of Environmental Science and Policy George Mason UniversityFairfaxVA 22030-4444USA Licenciatura en Biologı´a Universidad Distrital Francisco Jose´de CaldasCra.4 No.26D-54Torre de LaboratoriosHerbarioBogota´D.C.Colombia Herbario Universidad de Caldas(FAUC) Edificio BicentenarioCalle 65No.26-10ManizalesA.A.275CaldasColombia ABL Herbarium G.v.d.Veenstraat 1073762 XK SoestThe Netherlands Biologı´a Universidad del Quindı´oCarrera 15 Calle 12 NorteArmeniaQuindı´oColombia 120 Chavis Avenue LexingtonVA 24450USA Charles Darwin Foundation Puerto AyoraSanta Cruz IslandGala´pagosEcuador Schedestraße 8 53113 BonnGermany Jardı´n Bota´nico de Bogota´Jose´Celestino Mutis Avenida Calle 63 No.68-95Bogota´D.C.Colombia Departamento de Biocieˆncias Universidade Federal de SergipeAvenida Vereador Olı´mpio Grandes/n.ItabaianaCEP:49.500-000 SergipeBrazil Laboratorio de Hongos Instituto Nacional de Biodiversidad(INBio)Apdo.22-3100Santo Domingo de HerediaCosta Rica Departamento de Botaˆnica Universidade Federal do Parana´Campus Polite´cnicoSetor de Cieˆncias Biolo´gicasAv.Cel.Francisco H.dos Santoss/nJardim das Ame´ricas81531-980 CuritibaPRBrazil Ingenierı´a Ambiental Universidad Distrital Francisco Jose´de CaldasCarrera 5 Este No.15-82Av.CircumvalarBogota´D.C.Colombia Instituto Experimental Jardı´n Bota´nico Dr.Tobı´as Lasser Centro de Investigacio´n y DesarrolloUniversidad Central de VenezuelaAve.Salvador AllendeJardı´n Bota´nico de CaracasApartado#2156Caracas 1010-AVenezuela Departamento de Bota´nica Instituto de Biologı´aUniversidad Nacional Auto´noma de Me´xicoApartado Postal 70-36704510 Ciudad De Me´xicoMexico Facultad de Ciencias Escuela Profesional de Biologı´aUniv

Following a large-scale phylogenetic study of the lichenized genus Cora(Basidiomycota:Agaricales:Hygrophoraceae),we formally describe 70 new species,honouring the seventieth birthday of David Leslie Hawksworth,one of the preeminent figures in mycology and lichenology in the past 50 *** on an updated phylogeny using the ITS fungal barcoding locus,we now recognize 189 taxa in a genus that until recently was considered to represent a single species;including this contribution,92 of these are formally recognized,including five taxa based on historical names or collections that have not been *** of Cora can be recognized by a combination of morphological(size,colour,lobe configuration,surface hairs,hymenophore size and shape),anatomical(thallus thickness,cortex structure,photobiont type,hyphal papillae),and ecogeographical features(substrate,habitat,distribution),and a keytable allowing the identification of all accepted taxa is *** new species are:Cora accipiter Moncada,Madrin˜a´n&Lücking ***.,*** Moncada,Soto-Medina&Lücking ***.,*** Moncada,Dal Forno&Lücking ***.,*** Dal Forno,Chaves&Lücking ***.,*** Moncada,***ı´guez&Lücking ***.,*** Lücking,Moncada&*** ***.,*** Moncada,Ya´nez-Ayabaca&Lücking ***.,*** Moncada,Patin˜o&Lücking ***.,*** Lücking,***&Dal Forno ***.,*** Holgado,Rivas Plata&Perlmutter ***.,*** Dal Forno,Eliasaro&Spielmann ***.,*** Nugra,Dal Forno&Lücking ***.,*** Lücking,Martins&Lucheta ***.,*** Moncada,R.-***´rez&Lücking ***.,*** Moncada,***.&Lücking ***.,*** Moncada,CabreraAmaya&Lücking ***.,*** Moncada,R.-***´rez&***.,*** Lücking,***&Dal Forno ***.,*** Moncada,***´rez-Corredor&Lücking ***.,*** Moncada,***&Lücking ***.,***

关键词： Bolivia Citizen science Chile Mexico Puerto Rico Sri Lanka

双能量多层螺旋CT结合虚拟单能谱成像对肾囊肿假性增强的影响:体内及体外研究

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

国际医学放射学杂志 2014年第6期 576-576页

作者： A.Mileto R.C.nelson E.Samei T.A.Jaffe E.K.Paulson D.Marin 石彦姝 Department of Radiology Duke University Medical CenterBox 3808 Erwin RdDurhamNC 27710

摘要目的在体模实验和临床研究中采用双能多层螺旋CT结合虚拟单能谱成像技术,评估该技术是否可以克服肾囊肿假性增强。材料与方法本单中心回顾性研究遵从

关键词：肾囊肿多层螺旋能谱成像能量水平双能量 CT

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

应用糖皮质激素治疗咽喉痛：临床实践指南

英国医学杂志中文版 2018年第6期21卷 346-352页

作者：卫红齐(译) 苏州大学附属第二医院耳鼻咽喉科

单剂量口服糖皮质激素在治疗急性咽喉痛中扮演着怎样的角色？依据BMJ快速推荐程序，使用GRADE框架。专家小组对糖皮质激素的使用做出了弱推荐。专家组根据2017年4月发表的一项大型随机试验所引发的相关系统性综述做出了这些推荐。该试... 详细信息

单剂量口服糖皮质激素在治疗急性咽喉痛中扮演着怎样的角色？依据BMJ快速推荐程序，使用GRADE框架。专家小组对糖皮质激素的使用做出了弱推荐。专家组根据2017年4月发表的一项大型随机试验所引发的相关系统性综述做出了这些推荐。该试验报告称，糖皮质激素提高了48小时疼痛完全缓解患者的比例。

关键词：糖皮质激素急性咽喉痛激素治疗临床实践指南应用单剂量口服系统性综述专家小组

无心血管病老年人群的高血压治疗和控制相关影响因素:一项横断面研究

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

中华高血压杂志(中英文) 2021年第4期29卷 398-398页

作者：周卫叶鹏 Chowdhury EK nelson MR Ernst ME Margolis KL Beilin LJ Johnston CI Woods RL Murray AM Wolfe R Storey E Shah RC Lockery JE Tonkin AM Newman AB Williamson JD Abhayaratna WP Stocks NP Fitzgerald SM Orchard SG Trevaks RE Donnan GA Grimm R McNeil JJ Reid CM

虽已有各种降压疗法,但在老龄化人口中,血压控制仍不够理想。另外,人们对老年人群高血压管理的认识也有差距。研究者探讨无明显心血管病的老年高血压患者的降压治疗和控制情况,试图确定"未治疗"和"治疗但未控制"高血压的相关因素。方法...

虽已有各种降压疗法,但在老龄化人口中,血压控制仍不够理想。另外,人们对老年人群高血压管理的认识也有差距。研究者探讨无明显心血管病的老年高血压患者的降压治疗和控制情况,试图确定"未治疗"和"治疗但未控制"高血压的相关因素。方法:研究者分析了参加老年人阿司匹林减少心血管事件研究的年龄≥65岁,来自澳大利亚和美国的参与者19 114例的基线数据。

关键词：